Do you have any outdated templates?
If so you will need to revert them and reapply any custom edits.
The bug related to the RSS icon has been resolved, and I'm not seeing the issue with the thread title text on my installations, unless I reduce the width to below 200px and/or increase the phrase text.
You need to either reduce the length of the phrase and/or increase the width of the Node Last Post element.
Ninja'ed again!